What was found
(CAN) DURING APPROACH, THE NR 1 HYD SOV CLOSED LIGHT CAME ON AND NR 1 ENGINE HYD PUMP CAUTION LIGHT. NR 1 SYS QTY WENT TO ZERO. PERFORMED ZERO FLAP LANDING. MAINTENANCE FOUND FLUID LEAKING FROM BALANCED RELIEF VALVE. VALVE REPLACED.
- Difficulty date
- September 9, 2013
- Submitted
- September 14, 2015
- Operation
- General aviation
- Make and model
- Bombdr DHC8400
- Engine
- Pwc PW150A
- Propeller
- Rotol CR4086123F17
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Relief Valve
- Part number
- 9752565
- Condition
- Leaking
- Location
- Hyd System
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- K, J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.